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EP0968275A4 - Verfahren und apparatur zur behandlung von material mit elektrischen feldern unterschiedlicher orientierung - Google Patents

Verfahren und apparatur zur behandlung von material mit elektrischen feldern unterschiedlicher orientierung

Info

Publication number
EP0968275A4
EP0968275A4 EP97927870A EP97927870A EP0968275A4 EP 0968275 A4 EP0968275 A4 EP 0968275A4 EP 97927870 A EP97927870 A EP 97927870A EP 97927870 A EP97927870 A EP 97927870A EP 0968275 A4 EP0968275 A4 EP 0968275A4
Authority
EP
European Patent Office
Prior art keywords
electrode selection
selection apparatus
electrical fields
electrodes
containing material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97927870A
Other languages
English (en)
French (fr)
Other versions
EP0968275B1 (de
EP0968275A1 (de
Inventor
Richard E Walters
Alan D King
Derin C Walters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cyto Pulse Sciences Inc
Original Assignee
Cyto Pulse Sciences Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cyto Pulse Sciences Inc filed Critical Cyto Pulse Sciences Inc
Priority to EP03004544A priority Critical patent/EP1329502A3/de
Publication of EP0968275A1 publication Critical patent/EP0968275A1/de
Publication of EP0968275A4 publication Critical patent/EP0968275A4/de
Application granted granted Critical
Publication of EP0968275B1 publication Critical patent/EP0968275B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M35/00—Means for application of stress for stimulating the growth of microorganisms or the generation of fermentation or metabolic products; Means for electroporation or cell fusion
    • C12M35/02—Electrical or electromagnetic means, e.g. for electroporation or for cell fusion
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N13/00—Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Electromagnetism (AREA)
  • Sustainable Development (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Plant Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
EP97927870A 1997-06-10 1997-06-10 Verfahren und apparatur zur behandlung von material mit elektrischen feldern unterschiedlicher orientierung Expired - Lifetime EP0968275B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03004544A EP1329502A3 (de) 1997-06-10 1997-06-10 Verfahren und Apparatur zur Behandlung von Material mit elektrischen Feldern unterschiedlicher Orientierung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/009300 WO1998056893A1 (en) 1997-06-10 1997-06-10 Method and apparatus for treating materials with electrical fields having varying orientations

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP03004544A Division EP1329502A3 (de) 1997-06-10 1997-06-10 Verfahren und Apparatur zur Behandlung von Material mit elektrischen Feldern unterschiedlicher Orientierung

Publications (3)

Publication Number Publication Date
EP0968275A1 EP0968275A1 (de) 2000-01-05
EP0968275A4 true EP0968275A4 (de) 2002-01-23
EP0968275B1 EP0968275B1 (de) 2004-02-04

Family

ID=22260994

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97927870A Expired - Lifetime EP0968275B1 (de) 1997-06-10 1997-06-10 Verfahren und apparatur zur behandlung von material mit elektrischen feldern unterschiedlicher orientierung

Country Status (6)

Country Link
EP (1) EP0968275B1 (de)
JP (1) JP2001500268A (de)
AT (1) ATE258980T1 (de)
CA (1) CA2263720A1 (de)
DE (1) DE69727500T2 (de)
WO (1) WO1998056893A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9804246D0 (en) * 1998-02-27 1998-04-22 Babraham The Inst Electropermeabilisation method and apparatus
DE19823047C1 (de) * 1998-05-22 1999-08-26 Fuhr Verfahren und Vorrichtung zur Permeation biologischer Objekte
US6403348B1 (en) * 1999-07-21 2002-06-11 The Regents Of The University Of California Controlled electroporation and mass transfer across cell membranes
US6300108B1 (en) * 1999-07-21 2001-10-09 The Regents Of The University Of California Controlled electroporation and mass transfer across cell membranes
SE9902817D0 (sv) 1999-07-30 1999-07-30 A & Science Invest Ab A method for selective electrofusion of at least two fusion partners having cell-like membranes
EP1159414A4 (de) * 1999-09-24 2003-08-27 Cyto Pulse Sciences Inc Verfahren zur steigerung der durch ein elektrisches feld vermittelten einbringung biologischen materials in zellen
GB0002856D0 (en) * 2000-02-08 2000-03-29 Gendel Limited Ultrasound sensitisation
US6714816B1 (en) * 2000-02-22 2004-03-30 University Of South Florida Electroporation and electrophoresis system and method for achieving molecular penetration into cells in vivo
CA2468750A1 (en) * 2001-12-06 2003-06-19 Bio-Rad Laboratories, Inc. Automatic electroporation optimization system
WO2003101586A1 (en) * 2002-05-31 2003-12-11 Apollo Life Sciences Pty Limited Cell recovery
WO2004015101A1 (ja) * 2002-08-08 2004-02-19 Fujisawa Pharmaceutical Co., Ltd. 標的細胞への選定分子の導入方法、標的細胞の細胞融合方法およびそれらの方法に用いるプラズマ照射装置
US20040214333A1 (en) * 2003-02-18 2004-10-28 Maxcyte, Inc. Loading of cells with antigens by electroporation
CN103275874B (zh) * 2013-06-08 2014-09-10 苏州文曲生物微系统有限公司 一种高密度分布式立体电极装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126389A2 (de) * 1983-05-13 1984-11-28 Bayerische Julius-Maximilians-Universität Würzburg Kammer zur Behandlung von Zellen im elektrischen Feld
JPS60251877A (ja) * 1984-05-30 1985-12-12 Hitachi Ltd 細胞融合装置
JPS60251874A (ja) * 1984-05-30 1985-12-12 Hitachi Ltd 微粒子取扱い装置
JPS61111680A (ja) * 1984-11-07 1986-05-29 Hitachi Ltd 細胞取扱い装置
JPS6349071A (ja) * 1986-08-19 1988-03-01 Shimadzu Corp 多極電極型細胞融合チヤンバ
US5304486A (en) * 1987-10-09 1994-04-19 Baylor College Of Medicine Method of and apparatus for cell portion and cell fusion using radiofrequency electrical pulse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955076A (en) * 1955-10-05 1960-10-04 Gen Electric Co Ltd Artificial mutation of micro-organisms by electrical shock
DE2502621C3 (de) * 1975-01-23 1978-09-14 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Messung elastischer und dielektrischer Eigenschaften der Membran lebender Zellen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126389A2 (de) * 1983-05-13 1984-11-28 Bayerische Julius-Maximilians-Universität Würzburg Kammer zur Behandlung von Zellen im elektrischen Feld
JPS60251877A (ja) * 1984-05-30 1985-12-12 Hitachi Ltd 細胞融合装置
JPS60251874A (ja) * 1984-05-30 1985-12-12 Hitachi Ltd 微粒子取扱い装置
JPS61111680A (ja) * 1984-11-07 1986-05-29 Hitachi Ltd 細胞取扱い装置
JPS6349071A (ja) * 1986-08-19 1988-03-01 Shimadzu Corp 多極電極型細胞融合チヤンバ
US5304486A (en) * 1987-10-09 1994-04-19 Baylor College Of Medicine Method of and apparatus for cell portion and cell fusion using radiofrequency electrical pulse

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 128 (C - 345) 13 May 1986 (1986-05-13) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 296 (C - 377) 8 October 1986 (1986-10-08) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 270 (C - 515) 27 July 1988 (1988-07-27) *

Also Published As

Publication number Publication date
ATE258980T1 (de) 2004-02-15
DE69727500D1 (de) 2004-03-11
JP2001500268A (ja) 2001-01-09
CA2263720A1 (en) 1998-12-17
WO1998056893A1 (en) 1998-12-17
EP0968275B1 (de) 2004-02-04
EP0968275A1 (de) 2000-01-05
DE69727500T2 (de) 2004-10-07

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